444012413120 has 56 divisors (see below), whose sum is σ = 1062840331008. Its totient is φ = 176675072000.

The previous prime is 444012413113. The next prime is 444012413129. The reversal of 444012413120 is 21314210444.

It is a self number, because there is not a number n which added to its sum of digits gives 444012413120.

It is not an unprimeable number, because it can be changed into a prime (444012413129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3571181 + ... + 3693420.

Almost surely, 2^444012413120 is an apocalyptic number.

444012413120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444012413120 is an abundant number, since it is smaller than the sum of its proper divisors (618827917888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

444012413120 is a wasteful number, since it uses less digits than its factorization.

444012413120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7264809 (or 7264799 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 444012413120 its reverse (21314210444), we get a palindrome (465326623564).

The spelling of 444012413120 in words is "four hundred forty-four billion, twelve million, four hundred thirteen thousand, one hundred twenty".